Patrick M. O'Connor
Department of Biomedical Sciences, Ohio University College of Osteopathic Medicine, Athens, Ohio, USA.
O'Connor P. M., 2006, Postcranial pneumaticity: an evaluation of soft-tissue influences on the postcranial skeleton and the reconstruction of pulmonary anatomy in archosaurs: Journal of Morphology, vol.267, p.1199-1226.
Claessens L. P. A. M., O'Connor P. M. and Unwin D. M., 2009,
Respiratory Evolution Facilitated the Origin of Pterosaur Flight and Aerial
Gigantism. PLoS ONE 4(2): e4497. doi:10.1371/journal.pone.0004497